Mac User Guide
- Welcome
- What’s new in macOS Sequoia
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- Intro to Apple Intelligence
- Find the right words with Writing Tools
- Create original images with Image Playground
- Create your own emoji with Genmoji
- Use Apple Intelligence with Siri
- Summarize notifications and reduce interruptions
- Use ChatGPT with Apple Intelligence
- Apple Intelligence and privacy
- Block access to Apple Intelligence features
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- Intro to Continuity
- Use AirDrop to send items to nearby devices
- Hand off tasks between devices
- Control your iPhone from your Mac
- Copy and paste between devices
- Stream video and audio with AirPlay
- Make and receive calls and text messages on your Mac
- Use your iPhone internet connection with your Mac
- Share your Wi-Fi password with another device
- Use iPhone as a webcam
- Insert sketches, photos, and scans from iPhone or iPad
- Unlock your Mac with Apple Watch
- Use your iPad as a second display
- Use one keyboard and mouse to control Mac and iPad
- Sync music, books, and more between devices
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- Control what you share
- Set up your Mac to be secure
- Allow apps to see the location of your Mac
- Use Private Browsing
- Keep your data safe
- Understand passwords
- Change weak or compromised passwords
- Keep your Apple Account secure
- Use Mail Privacy Protection
- Use Sign in with Apple for apps and websites
- Find a missing device
- Resources for your Mac
- Resources for your Apple devices
- Copyright

Use a light or dark appearance on your Mac
You can use a light or dark appearance for the menu bar, Dock, windows, and built-in apps on your Mac, or automatically adjust the appearance from light to dark during the day.

On your Mac, choose Apple menu
> System Settings, then click Appearancein the sidebar. (You may need to scroll down.)
Select Light, Dark, or Auto.
Light is a light appearance that doesn’t change.
Dark is a dark appearance that doesn’t change. Dark Mode darkens the color scheme so the content you’re working on stands out, while windows and controls seem to recede into the background. It’s effective for viewing documents, presentations, photos, movies, webpages, and more.
Tip: You can quickly turn Dark Mode on or off in Control Center. In the menu bar, click
, click Display, then click Dark Mode.
Auto switches the appearance from light to dark based on the Night Shift schedule you set. See Change Night Shift settings.
Auto won’t switch the appearance until your Mac has been idle for at least a minute, or if an app is preventing the display from sleeping, such as during media playback.
In Appearance settings, you can also choose an accent color for buttons, pop-up menus, and other UI controls, and a highlight color to use for highlighting selected text.
Some dynamic wallpaper pictures may provide still images so the wallpaper doesn’t distract from the light or dark appearance. For example, if you chose the dark appearance during macOS setup, the wallpaper is set to a dark still image. You can change this picture. See Wallpaper settings.